CSX Conductor Practice Exam
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Absolute Block - ✔✔A block that may be occupied by only one train at a
time.
Absolute Signal - ✔✔A color light color positon light or semaphore signal
without a number plate a "P" marker, "APP" marker "C" marker or "G"
marker that conveys stop as its most restrictive indication.
Automated Railroad Crossing - ✔✔A railroad crossing at grade it is
protected by signals which are actuated automatically by the approach of a
train.
Automatic Block Signal - ✔✔A block signal that is activated either by
track circuit or in conjunction with interlocking or controlled point circuit this
block signal automatically indicates track condition and block occupancy.
Automatic Block Signal, ABS - ✔✔A series of consecutive blocks whose
use is governed by train actauted block signals or by certain conditions
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affecting the use of a block is called an ___________ __________
_________ system or (___).
Auxiliary track - ✔✔A track other than a main track.
Block - ✔✔A track section of defined limits in signaled territory a block is
the track section between two consecutive block signals geverning
movements in the smae direction it is also the track section from a block
signal to the end of signaled territory.
Block signal - ✔✔A fixed signal displayed to trains at the entrance of a
block to govern use of the block.
Bolt lock switch - ✔✔A hand operated switch equiped with a pripe-
connected locking device that is designated to shunt the signal system
before the switch points are operated.
Centralaized - ✔✔A __________train dispatching system (CTDS)is a
system by which train and on track equipment movements are governed by
a controlled signals and or instructions of a train dispatcher from a
centrailized location.
Color light signal - ✔✔A fixed signal that displays aspects by the color of
light it may also display aspects by a combination of colored lights.
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Color position - ✔✔A ________ ________ light signal is a fixed signal
that displays aspects by the color or position of two or more lights it
consists of a cluster of colored lights normally displayed in pairs for some
aspects an additional white or yellow light is displayed above or below the
cluster.
Control station - ✔✔A place from which signals and signal aplliances are
operated it is also a place from which instructions governing railroad
movements are issued.
Controlled point - ✔✔A station designated in the the timetable where
signals are remotely controlled from the control station.
Controlled siding - ✔✔A siding equipped with controlled signals such
signals authorize trains to enter or leave the siding only.
Controlled signal - ✔✔A fixed signal at the entrance of a route or block it
is used to govern the movement of trains using that route or block the
signal is operated from a control station.
Controlled Speed, TCOOS - ✔✔__________ ________ is a speed that
will permit within one- half the range of vision it will also permit stopping
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short of a Train, Car, Obstuction, On track equipment, or Stop signal. Take
Control Over Our Speed or ________.
Controlled track - ✔✔________ ________ is a track upon which all
movements will be authorized by a train dispatcher.
Crossover - ✔✔A combination of two switches connecting two adjacent
tracks.
Tonnage, special, clearance, radio - ✔✔CSX train documentation is a
computer generated form consisting of some or all of the following:
_________ graph, restricted and _________ handling, CT-168 report,
_________ bureau instructions, train listing and hazardous endorsement,
hazardous special handling instructions, hazardous material, ________
waybill form.
Current, traffic - ✔✔________ of ________ is the movement of trains on
a main track in one direction as a specified in the rules or special
instructions.
DCS track warrant - ✔✔Track warrant where the specified limits are
designated by form EC-1 authority.